To find: Whether each
Answer to Problem 31SGR
In case 1
We got
In case 2
We got
Explanation of Solution
Given information:
Given
Here
Because A is Acute and
We need to find
We know
On substituting values
We get
We got
So, there will betwo solutions.
Case-1
Angle C is acute
Using law of sines
We get
On substituting values
We get
We know
Sum of Angles of Triangle is
Using law of sines
We get
Therefore,
In case 1
We got
Case-2
Taking Angle C as obtuse
Using law of sines
We get
On substituting values
We get
We know
Sum of Angles of Triangle is
Using law of sines
We get
Therefore,
In case 2
We got
Chapter 13 Solutions
Algebra 2
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